baber/WOPTO huggingface dataset:
Patent KR-860001505-B1 (KR)
Title: Process for manufacturing of water pipe
Inventor: LEE JUN-KYU
IPC: B29C63/24
Filed: 1984-04-16
Granted: 1986-09-30
Abstract: This invention relates to a water hose for irrigation water. Cylindrical textile is moved along a guide roller, through resin soln. bath. The textile coated with resin is heated 2-3 mins at 200- 230 ≰C. This is cooled in cooling bath to give the water hose. The cylindrical textile is olyester fiber, and the resin soln. is P.V.C. paste resin soln.. Plastic materials (D.O.P.,D.H.P.,D.B.P., D.O.A) and stabilizer(Pb-St, Ca-St, Zn-St) are added to the resin soln..
Patent KR-880000652-B1 (KR)
Title: Device for detacting the first spot of arc welding robort
Inventor: KIM GI-HUI
IPC: B23K9/10
Filed: 1984-09-05
Granted: 1988-04-20
Abstract: Regardless of the surface state of weldded material and the quality of material, the high frequency signal of small current is applied to the weldded material to detect rapidly and precisely the initial point.  The microprocessor makes the torch move up and down or left and right by sensing the high frequency signal and performs the weldding operation by detecting the initial point. The output of an oscillator (8) is amplified by an amplifier (9) in proper level and though a transformer (10) applied to the output part of the signal (11).  The torch (6) is connected to the selection switch (5) which is manipulated by microprocessor of robot control system (1).
Patent KR-920002262-B1 (KR)
Inventor: ESVELDT CORNELIS J
IPC: C04B35/26
Filed: 1984-09-11
Granted: 1992-03-20
Abstract: 내용 없음.
Patent KR-880000402-B1 (KR)
Title: Safety apparatus with an interving implement of interphone device
Inventor: MORITA TOSHIYUKI
IPC: H04M9/00
Filed: 1984-09-22
Granted: 1988-03-21
Abstract: The safty system is composed of an electric supply device (1) which supplies electricity to each part, a bathroom warning device (2) which notifies some constant water level, an emergency warning device (3) which informs emergency state, a security device (4) which notifies the invasion of an unwanted person, a warning device (5) of leakage gas, and a fire warning device (6).
Patent KR-900002159-B1 (KR)
Title: Method of gas carburizing and continuous furnace therefor
Inventor: MURAKAMI KOZI
IPC: C21D1/773
Filed: 1984-12-27
Granted: 1990-04-02
Abstract: Continuous furnace for gas carburising and hardening metal articles has a gas carburising section, vacuum heating chamber and hardening equipment with oil quenching tank and elevator. Carburising section has a heating chamber, carburising chamber, and diffusing chamber with partition door.  Hardening equipment has a discharge door and is connected to an evacuation device, while the vacuum chamber with loading door and discharge door is connected to an evacuation device.  Carburising section zones are maintained at separate C potentials, Cr and Mn oxides being formed on the case.  Vacuum heating chamber holds workpieces for not less than 20 minutes and hardening chamber holds vacuum.
Patent KR-900003132-B1 (KR)
Title: Tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/44
Filed: 1985-02-11
Granted: 1990-05-08
Abstract: In the tape recorder, pin engagement is disengaged and a lever is turned by a spring force through power application to a coil of an electromagnetic machine, then a follower gear having missing teeth is turned, and meshes with a main gear and is turned once. Then the 1st moving member is forwarded, the turning drive to a reel is switched to attain right direction fast feeding. In this case, a tape direction switchmember is turned clockwise via a pin. Similarly, the left fast feeding is attained via the 2nd moving member and a tape direction switching member is not moved while being turned counter clockwise by a pressing section section of the 2nd moving member.
Patent KR-900008691-B1 (KR)
Inventor: HORIGOME ZUKUMO
IPC: C07C7/04
Filed: 1985-04-24
Granted: 1990-11-27
Abstract: 내용 없음.
Patent KR-930001711-B1 (KR)
Inventor: NAGATA TSUYOSHI
IPC: B05C1/02
Filed: 1985-05-22
Granted: 1993-03-12
Abstract: 내용 없음.
Patent KR-900006043-B1 (KR)
Title: Mobile antenna unit
Inventor: YOKOGAWA TOMOHISA
IPC: H01Q1/50
Filed: 1985-08-24
Granted: 1990-08-20
Abstract: The mobile antenna unit for use in the FM broadcast band is adapted to be mounted on the windshield of the vehicle and provides a gain and directivity pattern similar to those of an external whip antenna. The antenna takes the form of a conductor mounted near one of the pillars supporting the windshield. The pillar appears electrically as an inductor and the conductor as a capacitor. By properly dimensioning and spacing the conductor with respect to the pillar, resonance is achieved in the FM broadcast band.
Patent KR-870001807-B1 (KR)
Title: Process for preparing 3-vinyl-cephalosporin derivatives
Inventor: JONG DONG-IN
IPC: C07D501/22
Filed: 1985-09-07
Granted: 1987-10-13
Abstract: 7-[2-(2-aminothiazole-4yl)-2-(carboxymethoxyimino)acetamido 3-vinyl- 3-cephem-4-carboxylic acid of formula (I) is new. (I)(synisomer) producing process comprises (i)condensing 2-[(2-trichloro) ethoxy carbonylaminothiazole-4-yl -2-[(2-trichloro) ethoxycarbonylemethyloxyimino acetic acid(Syn-isomer) with benzosulfiamide to activated amide(X) and (ii) reacting with 3-vinyl cephem derivs. of formula (XI) or (XII), and eliminating protecting gp. with zinc and acid, simultaneously.
Patent KR-890000282-B1 (KR)
Title: Film type electronic luminance colour display element
Inventor: SON SANG-HO
IPC: H01L31/12
Filed: 1985-10-17
Granted: 1989-03-13
Abstract: The displayer is manufactured by the processes; (a) forming a lower transparent electrode (2) vacuum-deposited by ITO with a depth of 2000 A and etched on the glass base (1), (b) forming a lower insulation layer (3) VDed by Y2O3 with 3000 A, (c) forming a blue luminescent layer (4) VDed by Sr; Ce, Cl with 4000 A, (d) forming an upper IL (5) VDed by Y2O3 with 3000 A.  The green and red parts are formed by above processes with CaS; Ce, Cl and CaS; Eu, Cl.  Each upper electrode for green and red is formed smaller by a length ( ) than each lower one.
Patent KR-940008799-B1 (KR)
Inventor: HAFERL PETER E
IPC: H04N3/23
Filed: 1985-12-12
Granted: 1994-09-26
Abstract: 본 발명의 양상에 따라서, 선형 보정 편향 회로는 편향 권선, 트레이스 캐피시턴스(trace capacitance) 및 귀선 캐패시턴스(retrace capacitance)를 포함한다. 상기 편향 권선에 결합되고 편향 속도로 동작하는 제1스위치는, 편향 권선에 트레이스 전압을 인가하여 트레이스 편향 전류를 발생시킨다. 귀선 캐피시턴스 및 편향 권선은 귀선 기간동안 공진 귀선 회로를 형성한다. 제1인덕턴스 및 공진 캐피시턴스는 귀선 주파수와 거의 같거나 큰 공전 주파수를 갖는 제2공진 회로를 형성한다. 제2공진 회로 및 트레이스 캐패시턴스에 결합된 제2스위치는, 귀선 기간중에 도통 상태로 스위치하여 제2공진 회로에 발진 전류 펄스를 발생하고 이것에 의해 트레이스 캐패시턴스로부터 소정양의 전하를 제거한다. 편향 권선에 결합된 제2인덕턴스는, 트레이스 기간동안 공진 캐패시턴스를 통해 트레이스 캐패시턴스에 보정 전류를 공급하여 선형 보정을 제공한다.
Patent KR-900004991-B1 (KR)
Title: Automatic white balance circuit
Inventor: IKEMURA YOUICHI
IPC: H04N9/04
Filed: 1986-03-29
Granted: 1990-07-16
Abstract: The circuit for varying the amplication ratio of a primary color signal of the image pickup device to automatically adjust a white balance, comprises a color temperature detector for providing a detection signal corresponding to the variation of a received light; a reference signal generator for providing a reference signal having a maximum and minimum value; comparator for comparing a level of the detected signal with the maximum and minimum value of the reference signal to provide the discriminating signal; a switching circuit for switching and providing the signal according to a number of color temperature; and an integrator for integrating the color temperature signal to provide the control signal.
Patent KR-930007325-B1 (KR)
Inventor: DRYER JR JOHN F
IPC: G03B21/132
Filed: 1986-03-31
Granted: 1993-08-05
Abstract: 내용 없음.
Patent KR-940006360-B1 (KR)
Inventor: BERANSKI ANTONY S
IPC: G11B23/087
Filed: 1986-08-01
Granted: 1994-07-18
Abstract: 내용 없음.
Patent KR-940006634-B1 (KR)
Inventor: FUJII SETSURO
IPC: A61P31/04
Filed: 1986-09-09
Granted: 1994-07-23
Abstract: 내용 없음.
Patent KR-890002291-B1 (KR)
Title: Process for preparing 2-alkyl benzimidazol derivatives
Inventor: CONSTANSA JORDI F
IPC: A61K31/415
Filed: 1987-01-20
Granted: 1989-06-28
Abstract: 2-Alkyl benzimidazole derivs. of formula (I) and their phamaceutically acceptable salts are new.  In (I), X is N or C-R8 [R8=H or methyl ; Y is N or N-oxide; Z is S, SO or SO2; R1 and R2 are each H, halogen, C1-4 alkyl, NO2, CF3, C1-4 alkoxy or alkylthio, COOH, carboxyalkyl, alkanoyl or -CO-R9 [R9 = C1-4 alkyl, C3-6 cycloalkyl or aryl ; R3 is H, C1-4 alkyl or -CO-R10 [R10=C1-4 alkyl or alkoxy, aryloxy or arylalkoxy ; R4 is H or C1-4 alkyl; R5 is H, methyl, hydroxyl or alkoxy; R6 is H, methyl, NO2 or alkoxy; R7  is H, C1-4 alkoxy or C1-4 alkyl. (I) are useful as gastric acid secretion inhibitors and cyto-protectants.
Patent KR-910006954-B1 (KR)
Inventor: SATOU HIROSHI
IPC: H05K13/00
Filed: 1987-04-07
Granted: 1991-09-14
Abstract: 내용 없음.
Patent KR-950010082-B1 (KR)
Inventor: BARIEERU JIYANNKUROODO
IPC: C07D498/14
Filed: 1987-07-07
Granted: 1995-09-06
Abstract: 내용 없음.
Patent KR-950012218-B1 (KR)
Inventor: RUDDY FRANCIS H
IPC: G01T3/00
Filed: 1987-08-06
Granted: 1995-10-16
Abstract: 내용 없음.
Patent KR-920001618-B1 (KR)
Inventor: LIGTENBERG ADRIANUS
IPC: G06F17/14
Filed: 1987-11-10
Granted: 1992-02-20
Abstract: 내용 없음.
Patent KR-940005775-B1 (KR)
Title: Method of opening disk file
Inventor: CHRISTOPHER JR KENEDY W
IPC: G06F12/08
Filed: 1988-02-29
Granted: 1994-06-23
Abstract: A data processing system has files stored on disks in a tree structure of directories and files. The system is operated to rapidly open files which have been recently opened or for which partial path information is available, by accessing a drive cache (30) in main memory (16). The cache has entries chained in a tree structure which is then searched to provide the same information during the opening process as that information which would otherwise have to be obtained from a disk (22). When the cache is full, a new entry replaces the least recently used entry.
Patent KR-910003937-B1 (KR)
Inventor: TSURUTTA YUKKIYASSU
IPC: G11B17/04
Filed: 1988-03-02
Granted: 1991-06-17
Abstract: 내용 없음.
Patent KR-960006287-B1 (KR)
Inventor: MISEVICH KENNETH W
IPC: A43B13/14
Filed: 1988-04-08
Granted: 1996-05-13
Abstract: 내용 없음.
Patent KR-950008163-B1 (KR)
Title: Condom
Inventor: UENO RYUZO
IPC: A61F6/04
Filed: 1988-05-19
Granted: 1995-07-26
Abstract: A condom having a coating of thick material comprising a polysaccharide selected from the group consisting of dextran sulfate, pharmaceutically acceptable salts of dextran sulfate, hyaluronic acid and a pharmaceutically acceptable salts of hyaluronic acid.
Patent KR-930002782-B1 (KR)
Inventor: SUKIMOTO RICHIRO
IPC: B60T11/232
Filed: 1988-06-03
Granted: 1993-04-10
Abstract: 내용 없음.
Patent KR-930003921-B1 (KR)
Title: Process and apparatus for cleaning soot filter
Inventor: SANTIAGO ENRIQUE
IPC: F01N3/025
Filed: 1988-06-24
Granted: 1993-05-15
Abstract: A method and apparatus for cleaning of a soot filter in the exhaust line of a diesel engine with a combustion chamber placed in front of the soot filter where a fuel nozzle and an adapted electrical ignition mechanism is built in thereby enabling an after burning of the exhaust without secondary air. The exhaust in the combustion-chamber is mixed with the fuel, which is injected through the fuel nozzle, and ignited by an ignition-device with the existing portion of the unburned oxygen. The hot exhaust effects the burn down of the accumulated soot in the soot filter.
Patent KR-910003179-B1 (KR)
Title: Process for the preparation of mountings for pictures
Inventor: SHIM JAE-WOOK
IPC: B44C1/00
Filed: 1988-08-30
Granted: 1991-05-22
Abstract: A natural stone for ornament is partially ground to produce a flat face on which an adhesive is sprayed to attach a  photograph, which is peeled off the print paper to be very thin and is pressed to the face under the pressure of 1-2kg/cm2. The side edge of  the photograph is smoothed to be  applied  with  a  mixture  of  stone powder and binder in water for the picture face to be  flush  with the stone face. The bordered edge portion is  applied  with  water colors by spraying under the pressure of 1.5kg/sq. cm to stand for 30 min for drying. A barnish or lacquer is applied on the dry face for finishing.
Patent KR-910005587-B1 (KR)
Inventor: YAMAUCHI HIROYUKI
IPC: G01R19/00
Filed: 1988-09-30
Granted: 1991-07-31
Abstract: 내용 없음.
Patent KR-920005850-B1 (KR)
Inventor: SHIMADA GOSAKU
IPC: F02D41/14
Filed: 1988-10-31
Granted: 1992-07-23
Abstract: 내용 없음.
Patent KR-910004695-B1 (KR)
Title: Nonwoven fabries
Inventor: CHO DAE-HYUN
IPC: D04H1/54
Filed: 1988-12-29
Granted: 1991-07-10
Abstract: The hollow filament is made of  fiber  forming  polymer  with melting point 100-220 deg.C, having at least one hollowness  along the axis of fiber, and having the hollow rate  5-8%.  This  hollow fiber is made into thernobonding fiber  with  fineness  of  single fiber 0.5-5 den. crimp no. 3-40  ea/inch,  fiber  length  10-150mm after drawing. This thermobonding hollow fiber is made into  fiber bundles, or blended with other fibers in a way that  the  rate  of blending of thermobonding fibers is above at least 20 wt.% to  the whole fiber mixtures.  Also  this  thermobonding  fibers  can  be blended with other fibers with below 6 denier, thus  resulting  in fiber bundles with average below 5  den  to  make  non-woven  with weight 10-50 g/m2.
Patent KR-950011761-B1 (KR)
Inventor: MYKLEBUST EIRIK
IPC: B65D88/16
Filed: 1988-04-18
Granted: 1995-10-10
Abstract: 내용 없음.
Patent KR-910004855-B1 (KR)
Inventor: HARATA ISAO
IPC: C01B25/10
Filed: 1989-03-16
Granted: 1991-07-15
Abstract: 내용 없음.
Patent KR-0128905-B1 (KR)
Title: Additive composition and process for making the same
Inventor: BATH COLIN
IPC: C08K5/41
Filed: 1989-03-29
Granted: 1998-04-07
Abstract: A composition comprises a carboxylic acid compound which contains at least three carbon atoms together with an organic sulphur-containing acid or salt of such an acid. The carboxylic acid may be an aliphatic diacid such as succinic acid. The sulphur-containing acid may be a sulphonic or sulphuric acid derivative such as the sodium salt of an alkyl sulphonic acid or of sulpho-succinic acid or of a carboxylic acid ester derivative of sulpho-succinic acid. The composition may be incorporated into an olefin polymer. The composition may be obtained by conventional powder blending or, for a polymer composition, melt blending techniques. Preferred polymer compositions have an increased clarity and a reduced level of haze compared to the polymer alone or the polymer containing only the carboxylic acid.
Patent KR-910009178-B1 (KR)
Inventor: SHIOMI AKGIO
IPC: C23C16/448
Filed: 1989-05-17
Granted: 1991-11-04
Abstract: 내용 없음.
Patent KR-930005652-B1 (KR)
Inventor: YOSHIDA MASANOBU
IPC: H03K19/003
Filed: 1989-10-27
Granted: 1993-06-23
Abstract: 내용 없음.
Patent KR-920008048-B1 (KR)
Title: Binary up/down counter using complex logic gate and d f/f
Inventor: MUN BYONG-JUN
IPC: H03K21/00
Filed: 1989-12-14
Granted: 1992-09-21
Abstract: The binary up/down counter  uses  1  bit  control  signal  to control the up/down counting.  The  counter  comprises  a  complex logic gate section (10-12), each consisting of an AND gate, a  NOR gate and an OR gate, for up/down counting according to the  1  bit up/down control signal, and a up/down counting section (20-22) for up/down counting in response to the output signals of the  complex logic gate sections. The  outputs  of  D  flip-flops  (D1-D3)  are provided to the input terminals of the AND gate (A1) and  the  NOR gate (A2).
Patent KR-930004833-B1 (KR)
Inventor: KUWABARA YOUHEI
IPC: B23H3/02
Filed: 1989-12-26
Granted: 1993-06-09
Abstract: 내용 없음.
Patent KR-920003749-B1 (KR)
Title: Voltage controller
Inventor: CHOI JONG-WAN
IPC: G05F1/10
Filed: 1989-12-30
Granted: 1992-05-09
Abstract: The fine voltage adjuster generates precise reference voltage regardless of  the  minute  reference  voltage  variation  due  to process  condition  by  utilizing  decoder  program  type  voltage device. The adjuster includes a  program  input  unit,  a  decoder unit, and a resistor unit.  The  program  input  unit  includes  a transistor for holding the high state of the input terminals and a buffer and gate unit for  holding  low  state.  The  decoder  unit includes NMOS and PMOS transistor array formed as matrix unit.
Patent KR-930003634-B1 (KR)
Inventor: NISHIMOTO AKIHIKO
IPC: C22C38/04
Filed: 1989-03-03
Granted: 1993-05-08
Abstract: 내용 없음.
Patent KR-930002530-B1 (KR)
Inventor: CAILLY FRANCINET
IPC: C01F17/17
Filed: 1990-03-02
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-930005405-B1 (KR)
Inventor: SHIMIZU CHIYUKI
IPC: C08K3/00
Filed: 1990-03-13
Granted: 1993-06-19
Abstract: 내용 없음.
Patent KR-930002655-B1 (KR)
Inventor: KINAMI TAKASHI
IPC: C22C38/40
Filed: 1990-03-17
Granted: 1993-04-07
Abstract: 내용 없음.
Patent KR-930001247-B1 (KR)
Inventor: JANG IN-KUK
IPC: A01N27/00
Filed: 1990-04-12
Granted: 1993-02-22
Abstract: 내용 없음.
Patent KR-100207303-B1 (KR)
Inventor: NAKAMURA KEIICH
IPC: H01L21/48
Filed: 1990-04-14
Granted: 1999-07-15
Abstract: 내용 없음.
Patent KR-0184637-B1 (KR)
Inventor: KAMIGAWA HIDENORI
IPC: H01G9/02
Filed: 1990-06-19
Granted: 1999-05-15
Abstract: 내용없음.
Patent KR-0154540-B1 (KR)
Inventor: DAVID GRUBB
IPC: H04N5/40
Filed: 1990-06-26
Granted: 1998-11-16
Abstract: 내용없음
Patent KR-940005159-B1 (KR)
Inventor: WOOD JR RUI E
IPC: F16B7/06
Filed: 1990-12-01
Granted: 1994-06-11
Abstract: 내용 없음.
Patent KR-940000144-B1 (KR)
Inventor: EDVARDSSON KURT O
IPC: G01S7/40
Filed: 1990-03-27
Granted: 1994-01-07
Abstract: 내용 없음.
Patent KR-930003369-B1 (KR)
Inventor: ANZAI HISAO
IPC: D01F9/14
Filed: 1990-02-21
Granted: 1993-04-26
Abstract: 내용 없음.
Patent KR-950006390-B1 (KR)
Inventor: MIZNO MASAMOTO
IPC: B66B13/14
Filed: 1991-02-26
Granted: 1995-06-14
Abstract: 내용 없음.
Patent KR-940002100-B1 (KR)
Title: Drum protect apparatus for camcorder
Inventor: SO JAE-KAP
IPC: G11B15/675
Filed: 1991-07-16
Granted: 1994-03-17
Abstract: The drum-protecting apparatus includes a lever hinged on one side of a housing and on whose lower portion an outward protrusion to be pressed by a pressing protrusion of a first lever is formed, a slider whose one end is coupled to the front end of the lever and whose other end is tied to a rotation shaft of a protecting device, and the protecting device installed in front center of the housing and rotating according to the horizontal movement of the slider, thereby minimizing the apparatus.
Patent KR-940001964-B1 (KR)
Title: Automatic paper supply device
Inventor: KIM HYONG-CHAE
IPC: B65H3/06
Filed: 1991-09-25
Granted: 1994-03-12
Abstract: The automatic paper feeding apparatus is disclosed in which a resilient piece is formed on one end of a cylindrical bushing fixed by an automatic paper feeding roller, another resilient piece is formed on one end of a cylinder integrally formed with an automatic feeding gear, the automatic feeding gear is rotatably inserted into the automatic paper feeding roller so that the end of the resilient piece of the gear is engaged with a stop of the bushing to drive the roller.
Patent KR-0169740-B1 (KR)
Title: Apparatus for filling a receptacle with a divided solid product
Inventor: POUSSIN BERNARD
IPC: B65G65/32
Filed: 1991-10-22
Granted: 1998-12-01
Abstract: Device for filling a container with a particulate solid product, comprising: 
 
  - a feed hopper, 
  - a dispersing head comprising a series of trays (15-18) which are parallel and coaxial, disposed one below the other and whose area reduces from the top tray (18) to the bottom tray (15), the assembly being designed such that each tray comprises an opening which allows the feeding by gravity of the tray located immediately below, the bottom tray (15) being able to comprise an opening for feeding the centre of the container, the said trays being driven with a rotational motion which allows the ejection of particulate solid products by centrifugal force, 
  - at least one tray comprising openings, this tray or these trays being placed at the outlet of the hopper and before the particle dispensing trays. 
 
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Patent KR-950004080-B1 (KR)
Title: Manufacturing method of different contraction mixing yarn
Inventor: AN BYONG-HUN
IPC: D02G3/22
Filed: 1991-11-21
Granted: 1995-04-25
Abstract: The mixed yarn having a smooth feeling, a bulky feeling and good drape properties was manufactured. A polyester drawn yarn (rs1>5%, 40%>rs2>10%) and a high oriented polyester undrawn yarn (rs1<0%, 0%>rs2>-10%) were confounded to give the title yarn having 30-100 of confounding unit). The high oriented polyester undrawn yarn was heat treated at 150 degree C for 0.05-1 sec before confounding treatment.
Patent KR-940008509-B1 (KR)
Title: Cement bag trasferring and cutting device
Inventor: SONG HYON
IPC: B65B69/00
Filed: 1991-12-06
Granted: 1994-09-22
Abstract: This invention consists of a feeding device (3), which feeds a large cement bag (1) to a cutting device (2), and the cutting device (2) which cuts the bottom of the large cement bag (1) and drops cement to an injection hole (9) connected by a conveyor system (14). This feeding device (3) consisting of a vertical supporter (4) and a horizontal supportor (5). The control lable cylinder (6) controls the angle of the horizontal supportor (5). The cutting device (2) for operating by the pair of a fixed cutter (11) and a motor (10b), has a moving cutter (13) operated by oil cylinder (12).
Patent KR-930011317-B1 (KR)
Title: Spinneret for shaped yarn
Inventor: OH YONG-SU
IPC: D01D5/253
Filed: 1991-12-14
Granted: 1993-11-30
Abstract: The spinneret composed  of  the  two  adjacent  semi-circular slits of which the radii differ, satisfies the following 0.06<=wa; wb<=0.14;   0.4<=ra;   rb<=0.7;   0.7<=Ra/Rb<=0.9;   0.2<=Da<=0.4; 0.07<=Db<=0.15 (where Wa, Wb: width of the each slit,  Ra:  radius having small value of one slit, Rb: radius having large  value  of the other slit, Da: distance having small value between each slit, Db: distance having large value between each slit, unit of  values is  mm).  By using  the  spinneret,   fibers,   having   improved water- absorption,   perspiration-absorption   and    fastly-drying properties as well as excellent bulkiness, voluminousness, can  be obtained.
Patent KR-950008728-B1 (KR)
Inventor: HIRATA TOICHI
IPC: E02F9/12
Filed: 1991-04-02
Granted: 1995-08-04
Abstract: 내용 없음.
Patent KR-100218980-B1 (KR)
Inventor: BERNITZ FRANZ
IPC: H05B41/392
Filed: 1992-01-24
Granted: 1999-09-01
Abstract: 본 발명은 방전 램프(L)의 동작회로에 관한 것이다. 본 발명은 방전램프의 순시 전력 변화를 감지하기 위한, 연산 증폭기(1C2-A) 및 전류 측정용 저항기(R1) 및 분압기(R2,R3)을 포함하는 동작제어회로(ADD)를 포함한다. 연산 증폭기(IC2-A)는 기준 전압과 제 1 종합 전압 강하(Up)사이의 지 전압을 비교하고, 제 1 종합 전압강하는 순시 방전 램프 전류에 비례하는 전류 측정용 저항(R1)에 걸리는 전압강하와, 방전 램프의 순시 동작 전압에 비례하는 저항기(R2)에 걸리는 전압강하의 합이다. 기존 전압과 전압강하에 의한 차 신호는 SMPS(SNT)을 제어하기 위해 제어회로(ST)에 제공된다. 제 1 전압강하(Up)는 동작회로의 동작점에서 방전 램프의 순시 전력에 비례한다.
Patent KR-940008257-B1 (KR)
Title: Vacuum superconductive wire manufacturing method & apparatus
Inventor: PARK HUI-KWON
IPC: H01B13/12
Filed: 1992-04-01
Granted: 1994-09-09
Abstract: A vacuum superconductive electric wire having a spatial part being hermetically sealed from the outside was manufd. by emitting and drawing a molten conductor through a emitting nozzle with a built-in cooling part. In this apparatus, electron (4) is flowed without a loss of energy through a vacuum spatial part (2) in the transmission of electricity. Molten conductor (10) moved into the molten emitting nozzle (8) from molten furnace (12). An emitting nozzle comprises a spatial part (13) and a cooling part (9).